Power Window Regulator Rear Right for BMW E90 E91 328i 335i 330i 335d M3

Product Overview

This rear right power window regulator replaces the original cable-and-pulley or scissor-type mechanism in BMW 3 Series E90 sedans and E91 wagons. It restores smooth, quiet window operation for the rear passenger door, eliminating slow or noisy glass movement. Designed for BMW owners and independent repair shops, this power window regulator delivers factory-style function without the dealership cost.

Key Features & Performance

• Pre-assembled regulator with precise mounting points for a direct bolt-in fit
• High-strength steel cables and durable plastic guides resist stretching and wear
• Smooth, quiet motor-compatible design ensures consistent window travel speed
• Corrosion-resistant metal components extend service life in door cavity moisture
• Includes pre-installed window carrier clips for secure glass attachment

Fitment & Compatibility

• BMW E90 Sedan (2006–2011) – Rear Right Door
• BMW E91 Wagon (2006–2012) – Rear Right Door
• 323i, 328i, 330i, 335i, 335d, M3 trims (all E90/E91 body styles)

Common Uses

• Fixing a rear window that falls down, won't stay up, or makes grinding noises
• Replacing a snapped cable or bent regulator arm after window impact
• Restoring one-touch auto-up/down function when the original regulator fails
• Preventative replacement when upgrading window motors or interior panels

Technical Specifications

• Position: Rear Right (Passenger Side)
• Compatible Series: E90 (Sedan), E91 (Wagon)

Frequently Asked Questions

Q: Does this regulator fit a 2008 BMW 328xi E90 sedan? A: Yes, the 328xi is part of the E90 sedan family and uses the same rear right window regulator; the “xi” all-wheel-drive designation does not affect door components.

Q: Is the window motor included, or do I reuse the original motor? A: This listing is for the regulator only; you must transfer your existing working motor and wiring harness to the new regulator frame.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.